These techniques convert all signals to the digital domain and allow parameters to be adjusted and reported over a PMBus compliant interface, including accurate measurement of input voltage, current and power. The ADP1048 is extremely versatile and easy-to-use, enabling AC/DC designers and system architects to tweak their design in real-time and optimise efficiency at system level.
The ADP1048 and ADP1047 digital PFC controllers are designed to complement the ADP1043A digital controller for isolated systems, high-speed MOSFET drivers and iCoupler® digital isolators, which also are available from Analog Devices. These devices facilitate easy implementation of intelligent power management for greater energy efficiency.